More Difficult Method Plotting (using base R)lm function
##
## Call:
## lm(formula = CO2$x ~ CO2$t)
##
## Residuals:
## Min 1Q Median 3Q Max
## -1.2177 -0.3007 0.0110 0.2896 1.0808
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) -55.248625 6.517666 -8.477 8.59e-12 ***
## CO2$t 0.028577 0.003277 8.721 3.34e-12 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.4506 on 59 degrees of freedom
## Multiple R-squared: 0.5632, Adjusted R-squared: 0.5558
## F-statistic: 76.06 on 1 and 59 DF, p-value: 3.337e-12
